ArticleJournal of ophthalmic inflammation and infection2025
Efficacy of 0.05% cyclosporine A on tear inflammatory cytokines and goblet cell function after corneal refractive surgery.
Article in Journal of ophthalmic inflammation and infection, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.
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Who cites it
2 citing papers in PubMed.
- Tear Film Changes Following Anterior Segment Surgery: A Comprehensive Review of Pathophysiology, Clinical Features, and Recovery Time Course.Life (Basel, Switzerland) · 2026Review
- Immunomodulation of the Ocular Surface in Severe Dry Eye Disease: Expert-Driven Literature Review on Treatment Strategies with Description of Representative Challenging Cases.Ophthalmology and therapy · 2026Review
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Authors and funding
8 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundCorneal refractive surgeries offer rapid vision correction, while dry eye disease remains a common postoperative complication that significantly impacts patients' quality of life. The etiology of postoperative dry eye is multifactorial. Cyclosporine A (CsA) has been employed in the treatment of dry eye due to its ability to suppress T cell-mediated immune responses and reduce inflammation. The present study was designed to assess the early effect of 0.05% cyclosporine A (CsA) eye drops on tear film stability, ocular surface inflammation and goblet cell function in patients following corneal refractive surgery.
methodsOne hundred forty-four eyes of 72 participants undergoing corneal refractive surgery were enrolled and randomized into additional 0.05% CsA eye drops treated group or conventional schedule treated group. Ocular Surface Disease Index (OSDI), relevant ocular surface clinical parameters, tear inflammatory cytokine levels, conjunctival impression cytology, and gene expression of Keratin 7 (KRT-7) as well as Mucin5AC (Muc5AC) in conjunctival epithelial cells were measured before surgery (baseline) and at 1 month after surgery. All indicators and their changing value were compared against baseline or across different groups.
results0.05% CsA treatment exhibited greater changes in OSDI, NIBUT, LLT and CFS in the early postoperative period (P = 0.004, P = 0.002, P = 0.032, P = 0.008). Compared to control group, there was a more significant decrease in IFN-γ and TNF-α levels in tear fluid in CsA group after surgery (P = 0.012, p = 0.032). Additionally, KRT-7 and IFN-γ showed recovery in conjunctival cells with 0.05% CsA treatment (P = 0.003, P = 0.019). The postoperative KRT-7 and Muc5AC levels were negatively correlated with corresponding IFN-γ levels in tear fluid among all subjects (r = -0.200, p = 0.016; r = -0.229, p = 0.006).
conclusionsFor patients undergoing refractive surgery, the application of 0.05% CsA suppressed the expression of inflammatory cytokines such as IFN-γ and TNF-α, and preserved goblet cell function. These effects ultimately contribute to maintaining ocular surface stability and alleviating dry eye related symptoms during the early postoperative period following refractive surgery.
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